T58.8X4A Toxic effect of carbon monoxide from other source, undetermined, initial encounter
Billable / valid for submission ICD10CM Release FY2026
Short description: Toxic effect of carb monx from oth source, undet, init
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Toxic effect of carbon monoxide from other source, undetermined, initial encounter | yes |
Related codes in T58
- T58 Toxic effect of carbon monoxide
- T58.0 Toxic effect of carbon monoxide from motor vehicle exhaust
- T58.01 Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional)
- T58.01XA Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), initial encounter
- T58.01XD Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), subsequent encounter
- T58.01XS Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), sequela
- T58.02 Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm
- T58.02XA Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, initial encounter
- T58.02XD Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, subsequent encounter
- T58.02XS Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, sequela
- T58.03 Toxic effect of carbon monoxide from motor vehicle exhaust, assault
- T58.03XA Toxic effect of carbon monoxide from motor vehicle exhaust, assault, initial encounter
- T58.03XD Toxic effect of carbon monoxide from motor vehicle exhaust, assault, subsequent encounter
- T58.03XS Toxic effect of carbon monoxide from motor vehicle exhaust, assault, sequela
- T58.04 Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined
- T58.04XA Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined, initial encounter
- T58.04XD Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined, subsequent encounter
- T58.04XS Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined, sequela
- T58.1 Toxic effect of carbon monoxide from utility gas
- T58.11 Toxic effect of carbon monoxide from utility gas, accidental (unintentional)